ES430138A1 - Method for continuously forming high filler content composite panels and shapes - Google Patents

Method for continuously forming high filler content composite panels and shapes

Info

Publication number
ES430138A1
ES430138A1 ES74430138A ES430138A ES430138A1 ES 430138 A1 ES430138 A1 ES 430138A1 ES 74430138 A ES74430138 A ES 74430138A ES 430138 A ES430138 A ES 430138A ES 430138 A1 ES430138 A1 ES 430138A1
Authority
ES
Spain
Prior art keywords
matrix
resin
fibers
layer
continuously forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES74430138A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Material Systems Corp
Original Assignee
Material Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Material Systems Corp filed Critical Material Systems Corp
Publication of ES430138A1 publication Critical patent/ES430138A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)

Abstract

Procedure for continuously forming structural sheets or side-open shapes, comprising a fiber-reinforced resin composite containing particulate, inorganic, non-combustible filler material in excess of 20 the weight of the compound, characterized in that it comprises the steps of: mixing an uncured resin and particulate filler material to provide a viscous but uniformly fluid matrix material; depositing said matrix material on a continuous linear advancing carrier surface to form a matrix layer of uniform thickness on said carrier surfaces; depositing casually oriented loose reinforcing fibers on said matrix layer; covering said matrix and fiber layer with a continuous flexible lid to sandwich said matrix and fibrous material between said layer or cover and said carrier surface; kneading said sandwich material to fill the interstices of said fibers with said matrix material; regulating the viscosity of said matrix with small variable percentages of resin diluent during said mixing step to ensure total wetting of said loose fibers by said resin after said kneading step; raising the temperature of said matrix and walled fibers to eliminate its volatile components; and further raising the temperature of said materials to cure said resin. (Machine-translation by Google Translate, not legally binding)
ES74430138A 1973-09-17 1974-09-17 Method for continuously forming high filler content composite panels and shapes Expired ES430138A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39774073A 1973-09-17 1973-09-17
US49576674A 1974-08-09 1974-08-09

Publications (1)

Publication Number Publication Date
ES430138A1 true ES430138A1 (en) 1977-01-16

Family

ID=27015983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES74430138A Expired ES430138A1 (en) 1973-09-17 1974-09-17 Method for continuously forming high filler content composite panels and shapes

Country Status (8)

Country Link
JP (1) JPS5076180A (en)
BR (1) BR7407697A (en)
DE (1) DE2443117A1 (en)
ES (1) ES430138A1 (en)
FR (1) FR2243823B1 (en)
GB (1) GB1427505A (en)
IT (1) IT1019254B (en)
NL (1) NL7411660A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542850A (en) * 1978-09-22 1980-03-26 Nippon Jutaku Panel Kogyo Kyodo Kumiai Preparation of smoothly planed polyester board reinforced with glass fiber
SE436628B (en) * 1980-04-25 1985-01-14 Munters Ab Carl SET TO MAKE CELL BODIES FOR POPULATION OF A MEDIUM MEDIUM ANOTHER MEDIUM
GB2127863B (en) * 1982-09-30 1985-12-24 Vortex Ind Prod Cohesive fibrous material and method of forming same
GB2142351A (en) * 1983-06-29 1985-01-16 Copely Dev Ltd Extraction apparatus and method
DE3507720C2 (en) * 1985-03-05 1997-08-14 Rieter Automotive Int Ag Method and device for producing a blank from glass fiber reinforced plastic
GB2253419B (en) * 1991-03-05 1994-06-15 Kingspan Res & Dev Ltd Method and apparatus for manufacturing a panel
EP3463879A4 (en) * 2016-06-03 2019-07-17 Magna Exteriors Inc. Method to uniformly debundle and evenly distribute high fiber count carbon tow
GB2617608A (en) * 2022-04-14 2023-10-18 Composite Tooling & Eng Solutions Ltd Fibre reinforced composite

Also Published As

Publication number Publication date
FR2243823A1 (en) 1975-04-11
FR2243823B1 (en) 1979-06-01
GB1427505A (en) 1976-03-10
NL7411660A (en) 1975-03-19
DE2443117A1 (en) 1975-03-20
BR7407697A (en) 1975-12-02
AU7299274A (en) 1976-03-11
JPS5076180A (en) 1975-06-21
IT1019254B (en) 1977-11-10

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